828 static void fadump_free_mem_ranges(struct fadump_mrange_info *mrange_info)  in fadump_free_mem_ranges()  argument
830 	if (mrange_info->is_static) {  in fadump_free_mem_ranges()
831 		mrange_info->mem_range_cnt = 0;  in fadump_free_mem_ranges()
835 	kfree(mrange_info->mem_ranges);  in fadump_free_mem_ranges()
836 	memset((void *)((u64)mrange_info + RNG_NAME_SZ), 0,  in fadump_free_mem_ranges()
844 static int fadump_alloc_mem_ranges(struct fadump_mrange_info *mrange_info)  in fadump_alloc_mem_ranges()  argument
849 	new_size = mrange_info->mem_ranges_sz + PAGE_SIZE;  in fadump_alloc_mem_ranges()
851 		 new_size, mrange_info->name);  in fadump_alloc_mem_ranges()
853 	new_array = krealloc(mrange_info->mem_ranges, new_size, GFP_KERNEL);  in fadump_alloc_mem_ranges()
856 		       mrange_info->name);  in fadump_alloc_mem_ranges()
857 		fadump_free_mem_ranges(mrange_info);  in fadump_alloc_mem_ranges()
861 	mrange_info->mem_ranges = new_array;  in fadump_alloc_mem_ranges()
862 	mrange_info->mem_ranges_sz = new_size;  in fadump_alloc_mem_ranges()
863 	mrange_info->max_mem_ranges = (new_size /  in fadump_alloc_mem_ranges()
867 static inline int fadump_add_mem_range(struct fadump_mrange_info *mrange_info,  in fadump_add_mem_range()  argument
870 	struct fadump_memory_range *mem_ranges = mrange_info->mem_ranges;  in fadump_add_mem_range()
881 	if (mrange_info->mem_range_cnt) {  in fadump_add_mem_range()
882 		start = mem_ranges[mrange_info->mem_range_cnt - 1].base;  in fadump_add_mem_range()
883 		size  = mem_ranges[mrange_info->mem_range_cnt - 1].size;  in fadump_add_mem_range()
895 		if (mrange_info->mem_range_cnt == mrange_info->max_mem_ranges) {  in fadump_add_mem_range()
898 			if (mrange_info->is_static) {  in fadump_add_mem_range()
900 				       mrange_info->name);  in fadump_add_mem_range()
904 			ret = fadump_alloc_mem_ranges(mrange_info);  in fadump_add_mem_range()
909 			mem_ranges = mrange_info->mem_ranges;  in fadump_add_mem_range()
913 		mem_ranges[mrange_info->mem_range_cnt].base = start;  in fadump_add_mem_range()
914 		mrange_info->mem_range_cnt++;  in fadump_add_mem_range()
917 	mem_ranges[mrange_info->mem_range_cnt - 1].size = (end - start);  in fadump_add_mem_range()
919 		 mrange_info->name, (mrange_info->mem_range_cnt - 1),  in fadump_add_mem_range()
1229 static void sort_and_merge_mem_ranges(struct fadump_mrange_info *mrange_info)  in sort_and_merge_mem_ranges()  argument
1239 	mem_ranges = mrange_info->mem_ranges;  in sort_and_merge_mem_ranges()
1240 	for (i = 0; i < mrange_info->mem_range_cnt; i++) {  in sort_and_merge_mem_ranges()
1242 		for (j = (i + 1); j < mrange_info->mem_range_cnt; j++) {  in sort_and_merge_mem_ranges()
1252 	for (i = 1; i < mrange_info->mem_range_cnt; i++) {  in sort_and_merge_mem_ranges()
1265 	mrange_info->mem_range_cnt = idx + 1;  in sort_and_merge_mem_ranges()